22847985

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6427}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 40110720

約数和(自身を除く): 17262735

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 6427, 19281, 32135, 57843, 96405, 289215, 507733, 1523199, 2538665, 4569597, 7615995, 22847985]

約数ペア:

[(1, 22847985), (3, 7615995), (5, 4569597), (9, 2538665), (15, 1523199), (45, 507733), (79, 289215), (237, 96405), (395, 57843), (711, 32135), (1185, 19281), (3555, 6427)]